Alien invasions are often something I think about, I mean c'mon--out in the infinite reaches of space there has to be some other form of life...hopefully they're not a bunch of xenophobic assholes that are hellbent on Earth's annihilation.

Anyway see the movie, or don't--either way feel free to give your two cents on it, but at least watch the trailer; it's only a minute or two and it's definitely worth a look-see.